CaratHunter
Plans
Princess|Natural|GIA

1.51ct K SI2 Princess Natural Diamond

GD • K/SI2 • GIA 5242118994

Certificate GIA 5242118994

Diamond specifications and retailer prices

From $3,395 CAD
As of November 4, 2026
Save $2,270 CAD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,665 CAD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5242118994. Listed at 8 retailers as of November 4, 2026, with prices from $3,395 to $5,665, a $2,270 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,665. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242118994
Dimensions6.11 × 6.11 × 4.53 mm
L/W Ratio1.00
Top View
6.11 mm6.11 mm1.51 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242118994
Side View
Table 69.0%CrownGirdle: Slightly ThickPavilionCulet: NDepth 74.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,792 CAD|Low: $3,395 CAD|High: $5,665 CAD|Avg: $4,215 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 6, 2026
Retailer 4$3,395 CAD
Retailer 3$3,610 CAD
Retailer 6$3,700 CAD
Retailer 7$3,968 CAD
Retailer 5$4,169 CAD
Retailer 2$4,355 CAD
Retailer 1$4,792 CAD
Wholesale Diamonds Direct$5,665 CAD

5 data points across 8 retailers

8 retailers$3,395 CAD to $5,665 CAD

B+
Cheapest Retailer
-
$3,395 CAD
B+
Retailer 2
-
$3,610 CAD
View
B+
Retailer 3
-
$3,700 CAD
View
B+
Retailer 4
-
$3,968 CAD
View
B+
Retailer 5
-
$4,169 CAD
View
B+
Retailer 6
-
$4,355 CAD
View
B+
Retailer 7
-
$4,792 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
662173958 · Nov 4
$5,665 CAD
$4,056 USD
View
7 more retailers have this diamond
Prices start from $3,395 CADSave up to $2,270 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.51ct Princess
$3,395 CAD